kāi​mén

open door

开门 (開門) kāi​mén
open door verb
to open a door physically or figuratively

开门

qǐng bāng kāi​mén.

Please open the door for me.

open business verb
to open for business or start operating hours

This bookstore opens at nine in the morning.

Frequency

Movie subtitles
39.5 per million appears in 13% of films
Written text
15.4 per million

Sources

Definitions
CC-CEDICT